GB/T 2670.1-2004
6-Lobe pan head tapping screws-type F
ISO 14585-2001
6-Lobe pan head tapping screws-type F
JIS B1128-2004
6-Lobe pan head tapping screws-type F
NF E25-654-2001
6-Lobe pan head tapping screws-type F
NF E25-654-1983
6-Lobe pan head tapping screws-type F
NF E25-654-2011
6-Lobe pan head tapping screws-type F
ISO 14585-2007
6-Lobe pan head tapping screws-type F
ISO 14585-2011
6-Lobe pan head tapping screws-type F
ISO 14585-2016
6-Lobe pan head tapping screws-type F
JIS B1128-2008
6-Lobe pan head tapping screws-type F
ASME/ANSI B18.6.3-19-2013
Type B 6-Lobe pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-25-2013
Type B 6-Lobe truss head self tapping screws-Table 25
GB/T 2670.1-2017
6-Lobe pan head tapping screws-type F
Q 27A-2012
Hex lobular socket pan head tapping screws-type F